Page 99 - NUMINO Challenge_B1
P. 99
Type 11-1 Find the Increasing Number
Squares are arranged as shown below. How many squares of any size
can be found in Step 5?
Step 1 Step 2 Step 3 Step 4
1 Find the number of different types of squares in each step using the
following table.
Step Step 1 Step 2 Step 3 Step 4
Type
of Squares 1 4 (2 2) 9 (3 3)
0 1 (1 1) 4 (2 2)
0 0 1 (1 1)
000
Total 1 5
2 What is the total number of squares that can be found in Step 5?
3 What is the difference between the number of squares in Step 6 and Step
7?
96 NUMINO Challenge B1
Squares are arranged as shown below. How many squares of any size
can be found in Step 5?
Step 1 Step 2 Step 3 Step 4
1 Find the number of different types of squares in each step using the
following table.
Step Step 1 Step 2 Step 3 Step 4
Type
of Squares 1 4 (2 2) 9 (3 3)
0 1 (1 1) 4 (2 2)
0 0 1 (1 1)
000
Total 1 5
2 What is the total number of squares that can be found in Step 5?
3 What is the difference between the number of squares in Step 6 and Step
7?
96 NUMINO Challenge B1
